gnomeos/ostbuild fixes

From: Carl-Anton Ingmarsson <ca ingmarsson gmail com>

To: ostree-list gnome org

Subject: gnomeos/ostbuild fixes

Date: Mon, 7 May 2012 22:29:39 +0200

I've been trying to get gnomeos up and running and found some problems
along the way.
The attached patches fixes some of them and should hopefully be pretty
straight forward.
My problem atm. is that "ostbuild pull-components" fails after running
ostbuild: running: ostree-pull
--repo=/home/c-a/Programmering/gnome/gnomeos/build/shadow-repo gnome
...
with the error: Key file does not have group 'remote "gnome"
which seems to be due to that the shadow-repo's config only contains
[core]
repo_version=1
mode=archive
parent=/ostree/repo
and doesn't seem to inherit any of the keys from the parent repository.
Cheers,
Carl-Anton